death is reportedly being investigated as authorities are looking into the possibility of a fatal drug overdose. TMZ reported Monday that law enforcement told them no foul play is suspected in the late soap opera star and “Beverly Hills, 90210″ actor’s death, but his official cause of death is awaiting toxicology tests.Police reportedly suspect that Gail, 58, may have overdosed, but it is unknown what types of substances they are considering in the case.