It is ordered that the petition for rehearing filed by the petitioner is DENIED. However, because of an inadvertent error in quoting a statute, we withdraw our original opinion 656 F.2d 982 (5th Cir.), and substitute the following in its place:

Appellant William D. Cobb was convicted by a jury in Florida District Court of unnecessarily killing to prevent an unlawful act in violation of Fla.Stat. § 782.11 (1975) and was sentenced to fifteen years imprisonment. After exhausting state court remedies, he petitioned the United States District Court for the Southern District of Florida for habeas corpus relief pursuant to 28 U.S.C. § 2254, alleging that he was denied due process because Fla.Stat. § 782.11 (1975) is unconstitutionally vague and because the prosecution's evidence was insufficient to prove that the killing was unnecessary.1 The District Court denied the appellant's petition. We affirm.

On June 16, 1976, Cobb, then a police officer, received a report that two trespassers had entered a pasture in Parkland, Florida, known to contain hallucinogenic mushrooms. Cobb drove to the pasture, accompanied by a Parkland resident, and entered it with the intention of arresting the trespassers. The resident remained in the car and was unable to see the ensuing events.

Cobb's testimony and other evidence introduced at trial2 indicate that shortly after entering the pasture he came upon Donald Eldridge, whom he attempted to arrest. Eldridge willingly permitted Cobb to handcuff his left wrist, but before Cobb could secure the right one, Cobb was jumped from behind and knocked to the ground by the second trespasser, Roger Daugherty. After getting to his feet and while maintaining his hold of Eldridge, Cobb observed Daugherty once again approaching and pulled his revolver. When Daugherty failed to respond to an order to stop and a warning shot, Cobb fired twice at Daugherty, mortally wounding him. Eldridge and Cobb then began to scuffle, during which time Eldridge grabbed Cobb's gun. Cobb managed to wrest the gun from Eldridge's grasp and purposely shot Eldridge. The medical examiner found that two bullets entered the back of Eldridge's head, followed a 35o downward path, and exited the right frontal bone, immediately killing him. The bullets also passed through a straw hat that remained on the victim's head despite the scuffle. At the time of the shootings, Cobb was aware that both victims were unarmed. The jury found Cobb guilty of unnecessarily killing Eldridge in violation of Fla.Stat. § 782.11 (1975), but acquitted him of unnecessarily killing Daugherty.3

Petitioner first claims that Fla.Stat. § 782.11 (1975), Unnecessary Killing to Prevent An Unlawful Act, is unconstitutionally vague. Fla.Stat. § 782.11 (1975) provides that:

Whoever shall unnecessarily kill another, either while resisting an attempt by such other person to commit any felony, or to do any other unlawful act, or after such attempt shall have failed, shall be deemed guilty of manslaughter, a felony of the second degree, punishable as provided in s.775.082, s.775.083, or s.775.084.

The essence of petitioner's vagueness claim is that the phrase "unnecessarily kill" is so imprecise that an individual cannot reasonably understand the conduct prohibited by the statute.

The due process clause of the fourteenth amendment prohibits states from holding an individual "criminally responsible for conduct which he could not reasonably understand to be proscribed." United States v. Harriss, 342 U.S. 612, 617, 74 S. Ct. 808, 811, 98 L. Ed. 989 (1954); United States v. Insco, 496 F.2d 204, 208 (5th Cir. 1974). But due process does not require impossible standards of specificity in criminal statutes. As the Supreme Court explained in Rose v. Locke, 423 U.S. 48, 96 S. Ct. 243, 46 L. Ed. 2d 185 (1975), the

prohibition against excessive vagueness does not invalidate every statute which a reviewing court believes could have been drafted with greater precision. Many statutes will have some inherent vagueness, for '(i)n most English words and phrases there lurk uncertainties.' Even trained lawyers may find it necessary to consult legal dictionaries, treatises, and judicial opinions before they may say with any certainty what some statutes may compel or forbid. All the Due Process Clause requires is that the law give sufficient warning that men may conduct themselves so as to avoid that which is forbidden.

Id. at 50, 96 S.Ct. at 244 (citations omitted).4

Applying this standard, we find that Fla.Stat. § 782.11 (1975) is not unconstitutionally vague. The statutory language clearly indicates that Fla.Stat. § 782.11 is an exculpatory provision that serves to reduce to manslaughter any punishable homicide committed while resisting a victim's attempt to perpetrate an unlawful act. See Carrizales v. State, 345 So. 2d 1113, 1115 (Fla.App.1977). The term "unnecessarily kill" merely serves as a catch-all phrase that brings within the scope of the provision homicides otherwise punishable under Florida law and does not establish a new substantive offense. Under Florida law, a homicide is punishable if it is not justifiable under either Fla.Stat. § 782.02 (1975)5 or Chapter 776 of the Florida statutes,6 or is not excusable under Fla.Stat. § 782.03 (1975).7 Thus, by reading Fla.Stat. § 782.11 in the context of other provisions of the Florida criminal code,8 a reasonable person can ascertain that the phrase "unnecessarily kill" refers to any homicide not justified or excused under Florida law. We therefore agree with both the district court and Florida Supreme Court9 that when read within its statutory framework, Fla.Stat. § 782.11 is sufficiently precise to satisfy the dictates of due process.

Petitioner also argues that he was denied due process because the evidence introduced at trial was insufficient to support his conviction. Our task in addressing such a claim on habeas review is to determine whether, viewing the evidence in a light most favorable to the prosecution, a rational trier of fact could have found proof of guilt beyond a reasonable doubt. Jackson v. Virginia, 443 U.S. 307, 99 S. Ct. 2781, 61 L. Ed. 2d 560 (1979); Reese v. Wainwright, 600 F.2d 1085 (5th Cir. 1979). To find petitioner guilty of unnecessary killing to prevent an unlawful act under Fla.Stat. § 782.11 (1975), the jury had to determine that the homicide was neither justifiable under Fla.Stat. §§ 782.02, 776.05, or 776.07 (1975) nor excusable under Fla.Stat. § 782.03 (1975). A homicide is excusable under Fla.Stat. § 782.03 (1975) only if committed by "accident and misfortune" and without "any dangerous weapon being used."10 Because petitioner testified that he purposely shot Eldridge, a rational jury certainly could have found that the killing of Eldridge was not excusable. Under the relevant justifiable homicide provisions, petitioner would have been justified in using any force which he reasonably believed necessary to defend himself, Fla.Stat. § 776.05 (1975),11 or to prevent the escape of an arrested person from custody, Fla.Stat. § 776.07 (1975),12 and would have been justified in employing deadly force to resist an attempt to take his life or to commit a felony upon his person, Fla.Stat. § 782.02 (1975).13 After carefully reviewing the record, we find that a rational jury could have found beyond a reasonable doubt that the use of deadly force was unjustified under the circumstances. The only witness to the killing was the petitioner. He testified that he deliberately shot Eldridge during a struggle with the victim. However, the pathologist's findings indicated that the victim was shot twice in the back of the head and that the bullets followed a 35o downward path, exiting his right frontal bone. The evidence also demonstrated that holes in Eldridge's hat correlated to the deceased's head wounds, revealing that the hat remained on Eldridge's head despite the alleged struggle. Moreover, the petitioner's testimony established that he was aware that the victim was unarmed. The jury has the sole responsibility to judge the weight and credibility of the evidence, and in light of all the evidence could have rationally decided beyond a reasonable doubt that the killing of Eldridge was unjustified. Thus, we agree with the district court that a rational jury could have found beyond a reasonable doubt that petitioner unnecessarily killed Eldridge in violation of Fla.Stat. § 782.11 (1975). AFFIRMED.