Whether trial counsel violated the Sixth Amendment by prejudging and excluding close friends and family as alibi witnesses

QUESTIONS PRESENTED — ; : ce 1. Is the Sixth Amendment violated when trial counsel pre-judges and excludes close , friends and family from testifying as alibi witnesses without investigation in a murder trial with a . single uncorroborated eyewitness? ; . : 2. Does 28 U.S.C. §2254(d)2 require the federal court to grant relief when the state court's finding that petitioner's potential alibi witness was his "paramour" was objectively unreasonable where trial counsel made the claim despite:never speaking to the witness. ;