Appellant, Floyd Webb, appeals pro se the denial of his habeas corpus petition under 28 U.S.C. Sec. 2254, seeking to invalidate his Louisiana conviction, and life imprisonment sentence, for the first degree murder of Randy Sebble. Appellant claims error was committed when the prosecution improperly commented on his post-arrest silence in violation of Doyle v. Ohio, 426 U.S. 610, 96 S. Ct. 2240, 49 L. Ed. 2d 91 (1976). He also claims error was committed by improper questions of the prosecution which inferred the commission of uncharged crimes. We affirm the district court's denial of relief.

The facts relevant to our determination of this appeal, as reflected by the prosecution's evidence in the state trial, are as follows. On July 31, 1980, at about 9:00 p.m., Owen R. Meilleur, Jr., a seventeen year old, was approached by appellant in the parking lot of a Fat City lounge in Jefferson Parish, Louisiana. Appellant, who had jumped out of a car driven by Vincent Allnet (Meilleur's uncle), chased, caught, and beat Meilleur. Appellant then forced Meilleur into a car where Vincent and Richard Allnet, and Kim Kohler were sitting. Once inside the car, Meilleur noticed that Randy Sebble, a sixteen year old who worked for Vincent Allnet, was also in the car and that he had also been beaten.

The group then drove toward nearby Slidell, and appellant and Vincent Allnet repeatedly accused Meilleur of having stolen their jewelry and threatened to kill him if it was not returned. After stopping for some beer, Vincent Allnet drove the car to a marshy area in the St. Tammany Parish region on a small shell road off the main highway and parked the car. Vincent Allnet forced Meilleur from inside the car to the front of the car where Sebble was already standing. Appellant and Vincent Allnet again beat the boys. During this commotion, appellant fired a pistol toward Meilleur's feet. Meilleur fell to the ground and soon looked up to see both Vincent and Richard Allnet standing over him with shotguns. Vincent Allnet shot Meilleur. Meilleur pretended to be dead and lay still, and during this time he heard appellant say something about leaving no witnesses and saw him shoot Randy Sebble with the pistol. Appellant and the other three men drove off but returned a few minutes later to see if the two were dead. One of the four kicked Meilleur and Sebble. After the car sped away, Meilleur was able to drag himself to the side of the main highway and eventually was aided by a passing motorist who transported him to a hospital. Randy Sebble died from a single gunshot wound.

Appellant maintains, contrary to anything stated above, that he shot the .25 caliber pistol into the ground at Meilleur's and Sebble's feet, but that he did not shoot Sebble. He claims that after Meilleur was shot Vincent Allnet grabbed his pistol. Appellant claims that he returned to the car and thus he could not see what then transpired. A Louisiana state jury subsequently convicted appellant of first degree murder and sentenced him to life imprisonment without parole. The conviction and sentence were affirmed by the Louisiana Supreme Court on direct appeal. State v. Webb, 419 So. 2d 436 (La.1982).

Appellant claims two types of error: that there was improper comment upon his post-arrest silence in violation of Doyle v. Ohio, 96 S. Ct. at 2244-45, and that improper questions as to evidence of other crimes prevented appellant from obtaining a fair trial. As to the Doyle claims, appellant maintains that in four instances the prosecution improperly commented on his post-arrest silence. The first two instances involved alleged improprieties during cross-examination of appellant. In neither case was a proper objection made at the time of the questioning. The third instance of a claimed Doyle violation also occurred during cross-examination of appellant when the prosecution apparently began laying a foundation for questions which would inquire into appellant's silence before a grand jury. In this instance, however, a proper objection was lodged and sustained, and the questions then ceased. The last instance of the alleged Doyle violation occurred, appellant claims, when the prosecution was allowed to comment improperly upon appellant's post-arrest silence during closing argument. No objection was lodged.

Appellant's second claim is that improper comment was allowed upon inadmissible other crimes evidence during questioning by the prosecution. The prosecution made two attempts at such questioning. The questions were objected to, and the objections were appropriately sustained. A motion for a mistrial was denied.

After the return of the guilty verdict, appellant proceeded with direct appeals through the Louisiana state courts. All of the above claims were raised on direct appeal except for the alleged Doyle violation that occurred during the prosecution's closing argument. No relief was granted. Appellant then went through state habeas proceedings, where again no relief was granted. After unsuccessfully raising these claims before the federal district court, appellant now seeks review in this Court. We affirm.

In Doyle v. Ohio, 96 S. Ct. at 2244-45, the Supreme Court proclaimed a general rule that the prosecution cannot comment on an accused's post-arrest silence. Id. at 2245 (expanding on Miranda v. Arizona, 384 U.S. 436, 86 S. Ct. 1602, 1624-27, 16 L. Ed. 2d 694 (1966) by stating that "while it is true that the Miranda warnings contain no express assurance that silence will carry no penalty, such assurance is implicit to any person who receives the warnings"). This decision was rooted in earlier post-arrest silence constitutional law. Id.1

In Wainwright v. Sykes, 433 U.S. 72, 97 S. Ct. 2497, 2506-09, 53 L. Ed. 2d 594 (1977), the Supreme Court held that federal habeas relief from state convictions will not be available on the basis of claims which are barred under state law because of failure to comply with state contemporaneous objection and similar procedural rules, unless the habeas claimant shows cause for his failure to timely object and actual prejudice. See Wright, Miller & Cooper, Federal Practice and Procedure, Sec. 2266, 679-682 (1978) (discussing the widespread and immediate impact of Sykes on federal habeas corpus proceedings).

This Court has interpreted Sykes to mean that the following analysis must be made before habeas relief is granted:

"First, it must decide whether the state court applied the procedural bar in denying the petitioner's federal constitutional claim. Second, assuming that a state court applied the procedural bar, the federal court must consider whether there was adequate cause for the petitioner's failure to comply with the procedural rule. And third, assuming adequate cause, the federal court must decide whether the petitioner suffered actual prejudice from the alleged constitutional violation before habeas relief may be granted." Preston v. Maggio, 705 F.2d 113, 115 (5th Cir.1983).

Consequently, our first inquiry is into whether appellant's actions at the trial constituted a Louisiana procedural waiver, for only if the state courts dealt with the merits of the claim is it reviewable in federal court. Miller v. Estelle, 677 F.2d 1080, 1084 (5th Cir.), cert. denied, 459 U.S. 1072, 103 S. Ct. 494, 74 L. Ed. 2d 636 (1982).

In the first two instances of the alleged Doyle violations, the ones referring to post-arrest silence soon after the initial arrest2 and not to silence before the grand jury, the Louisiana Supreme Court applied its contemporaneous objection rule to bar procedurally appellant's claims from being heard on their merits. On appellant's direct appeal from his state court conviction, the Louisiana Supreme Court held that because these objections were not raised at the time of trial, the contemporaneous objection rule prevented their consideration. State v. Webb, 419 So. 2d at 440-41. This is the same type of procedural bar as was ruled on in Sykes. Appellant must show cause why he did not object during the trial. Sykes, 97 S. Ct. at 2506-09. As appellant has shown no adequate cause, these claims afford no ground for relief.3

Appellant also claims error was committed when the prosecution asked questions that were apparently leading up to whether appellant had testified before the grand jury, despite his timely objection which the trial court sustained.4 In this line of questioning, however, it was not the prosecution which commented upon the silence of appellant at the grand jury, but appellant through his own objection. As the record stands, the questions by the state simply do not contain an inference as to appellant's post-arrest, grand jury silence. The Louisiana Supreme Court properly noted that these questions not only fail to refer to appellant's silence before the grand jury, "they do not even impart an inference to that effect." Webb, 419 So. 2d at 441. We agree.

The last Doyle violation claimed by appellant is that during the prosecution's closing arguments an improper comment was made on his Doyle -protected post-arrest silence.5 This issue was not raised on direct appeal in the Louisiana courts, but was argued in both the state and federal habeas proceedings. Since the Louisiana courts dismissed the habeas petitions as having been already decided on the merits on direct appeal, there is no express state court ruling on this issue.

When there is silence in the state courts as to the basis for the denial of a claim, this Court has adopted certain guidelines to aid in determining whether the claim has been rejected on the merits, so that the Sykes bar does not apply, or for procedural default, so that Sykes is applicable. See Preston, 705 F.2d at 116. This Court applies essentially the same considerations to a case where the state courts were silent as to a case where a state court's findings have been less than explicit. Id. These factors include:

"[W]hether the state court has used procedural default in similar cases to preclude review of the claim's merits, whether the history of the case would suggest that the state court was aware of the procedural default, and whether the state court's opinions suggest reliance upon procedural grounds or a determination of the merits." Id. (citing Ulster County Court v. Allen, 442 U.S. 140, 99 S. Ct. 2213, 2219-23, 60 L. Ed. 2d 777 (1979)).

Consequently, this Court's first line of analysis should be to determine how the state courts apply their various procedural default rules to particular cases. See, e.g., Stokes v. Procunier, 744 F.2d 475, 481 (5th Cir.1984) (determining that Texas courts stringently apply the contemporaneous objection rule in the context of improper identification); O'Bryan v. Estelle, 714 F.2d 365, 384-85 (5th Cir.1983) (finding that Texas courts strictly apply procedural default rules to objections to the charge); Preston, 705 F.2d at 117 (finding that the Louisiana courts strictly apply procedural default to petit jury claims).

In this case, the relevant inquiry is how the Louisiana state courts apply their procedural default rules for objections to closing arguments. We find that Louisiana strictly applies its contemporaneous objection rules to these claims. See, e.g., State v. Carthan, 377 So. 2d 308, 315 (La.1979); State v. Whitmore, 353 So. 2d 1286, 1293 (La.1978); State v. Craddock, 435 So. 2d 1110, 1121 (La.App.1983). Consequently, in interpreting the state's silence on this claim, we find that Louisiana courts have applied their contemporaneous objection statute and barred a merits review of such claims. See LSA-C.Cr.P. art. 841. Moreover, since this claim was not raised on direct appeal, there is even a further reason for procedural bar. See LSA-C.Cr.P. art. 844; State v. Webb, 419 So. 2d at 438 n. 2; State v. Mitchell, 356 So. 2d 974, 976 n. 1 (La.), cert. denied, 439 U.S. 926, 99 S. Ct. 310, 58 L. Ed. 2d 319 (1978). It is inconceivable that the Louisiana courts, which denied relief on direct appeal because of lack of proper objection in the trial court, would grant relief on a similar claim which not only was not raised at trial, but was also not raised when the case was reviewed on direct appeal. Clearly, we must presume that Louisiana has applied its well-settled rule of procedural bar. See Rollins v. Maggio, 711 F.2d 592 (5th Cir.1983); Stokes v. Procunier, 744 F.2d at 480. Again, appellant has shown no sufficient cause for his failure to object (see note 3, supra.)6

Appellant's second claim is based upon the alleged impropriety of twice referring to a narcotics deal during the state's cross-examination of appellant.7 Dealing in or with narcotics is illegal under Louisiana law. LSA-R.S. 40:961, et seq. However, both times that the prosecution attempted to get in this evidence of a narcotics connection, appellant objected and the objection was sustained. Despite these sustained objections, the Louisiana Supreme Court held that these questions referred to crimes that were allegedly committed by Vincent Allnet, not appellant, and hence were not within the statute (LSA-C.Cr.P. 770(2)) requiring that a defense motion for mistrial be granted when there is a reference to "[a]nother crime committed or alleged to have been committed by the defendant as to which evidence is not admissible." Webb, 419 So. 2d at 440. The court alternatively held that regardless of whether this evidence was admissible, the questions did not create sufficient prejudice to mandate a new trial. Id.

Regardless of whether the evidence was admissible under Louisiana law,8 our inquiry should only focus on whether the denial of a mistrial in these circumstances rendered the trial fundamentally unfair in a constitutional sense. See Trussell v. Estelle, 699 F.2d 256, 259 (5th Cir.), cert. denied, --- U.S. ----, 104 S. Ct. 168, 78 L. Ed. 2d 153 (1983); Panzavecchia v. Wainwright, 658 F.2d 337, 340 (5th Cir.1981). Appellant's trial was not fundamentally unfair. In Louisiana, evidence of other crimes can be admitted to show intent, knowledge or system, see State v. Baker, 452 So. 2d 737, 744 (La.App.1984), but apparently not to show motive. Federal courts, on the other hand, do allow evidence of other crimes to show a specific motive. See Fed.R.Evid. 404(b). If the evidence arguably is admissible were the case tried in federal court, we cannot see how the admission of this evidence in a Louisiana state court, even if wrongly under state law, constitutes "fundamental unfairness," such as to violate the Constitution. Whatever this term means, it must stand for more than this.

It is also doubtful whether unanswered questions constitute reversible error. See United States v. Beckett, 706 F.2d 519, 521 (5th Cir.1983). The appropriate remedy for such questions is normally an instruction to the jury. See United States v. Bernes, 602 F.2d 716, 721 (5th Cir.1979). Here the objections were sustained, and no instructions to the jury were requested. This Court has ruled that such an error is harmless where the question could have at most a "slight effect." Beckett, 706 F.2d at 521. Due to the strength of the other evidence admissible against appellant, including eyewitness testimony, the same guilty verdict would in all likelihood have resulted. Here the charge was cold-blooded murder, supported by eyewitness testimony and strong physical corroborative evidence. That appellant brutally mistreated Sebble and Meilleur was not really disputed. Appellant merely claimed that one of the others present fired the shot that killed Sebble. In these circumstances, vague suggestions of possible narcotics transactions implicating the others as much as appellant can hardly have been "a crucial, critical, highly significant factor." Milton v. Procunier, 744 F.2d 1091, 1097 (5th Cir.1984). Appellant's complaint in this respect must be rejected.

Having rejected each of appellant's contentions, the judgment of the district court is accordingly

AFFIRMED.