Over-familiar plots and mis-en-scenes drawn straight out of TV series like Diagnosis Murder and Murder She Wrote (shadowed profiles of killers with gloves presenting a syringes to the camera). Attractive actors (notably all in the 30-40age range) and backgrounds but stereotyped villains (eg., hostile, egotistical and hysterical CEOs and doctors) that are supposed to present red herrings for the viewer. Plethora of poorly-drawn primary and secondary characters that are all trawled serially for "motive" by the protagonist (which of course turn out to be other "secrets" they are concealing. Use your 90mins elsewhere.