Dressed to Kill(1980)MP-4[DaScubaDude]

Beautiful middle-age Kate Miller is unsatisfied in her marriage to who is her second husband, Mike Miller, especially sexually about which he is totally oblivious in he only caring about his own sexual needs. She is in therapy with Dr. Robert Elliott to deal with her frustrations. Following an impromptu sexual encounter with a stranger, Kate is found by high end prostitute Liz Blake in said stranger's apartment building elevator being slashed to death, Liz only catching a glimpse of the murderer, a blonde woman hiding her identity behind oversized sunglasses. Liz is on her own in going to the police in she also being in the building on a date with a client. Lead investigator Detective Marino places Liz herself on the suspect list in her story being filled with holes, largely due to her work as a prostitute, he threatening to arrest her unless she can fill in some of those holes, such as the identity of her date. Marino also speaks to Dr. Elliott, not only about the nature of Kate's therapy, but about the possibility of the murderer being another one of his patients especially of the mentally unstable variety who could have met Kate by chance at his office. Not divulging such until Marino comes with a search warrant in wanting to protect his patients, Dr. Elliott truly does believe that the murderer may indeed be one of his patients, Bobbi, who has left him somewhat veiled threatening messages including having stolen Elliott's razor, such a razor which was used to kill Kate. Using information gleaned clandestinely as to Marino's thoughts on the case, Kate's late teenage son, inventor Peter Miller, uses his inventing and analytical skills to insert himself into the investigation, he coming to Liz's side in believing she the closest to discovering the truth especially as the blonde murderer knows that Liz saw her and thus the murderer may be coming after Liz as her next victim.