Season seven of Homicide: Life on the Street begins not long after the Baltimore homicide unit's squad room has been renovated as a means of expunging all memory of the Mahoney shoot-out. Fully recovered from their wounds, detectives Tim Bayliss (Kyle Secor), Stuart Gharty (Peter Gerety), and Laura Ballard (Callie Thorne) are back on the job -- but Frank Pembleton and Tim Kellerman have resigned from the force and are gone forever (or at least Pembleton is). Among those expressing an interest in the department's newest detective, sexy ex-beauty queen Rene Sheppard (Michael Michele), is Meldrick Lewis (Clark Johnson), who has recently separated from his wife. The first case on the board concerns a series of slayings in Little Italy, including the murder of skipper Al Giardello's (Yaphet Kotto) cousin Mario. At the funeral for his cousin, Giardello endures an uncomfortable reunion with his son Mike (Giancarlo Esposito in his first series appearance), an Arizona-based FBI agent. It will, of course, not be the last time that the senior and junior Giardellos are brought together professionally. ~ Hal Erickson, Rovi