Washoe County Sheriff’s Office is investigating a suspicious death in south Reno. A man was found dead inside a pickup truck in the 13,000 block of Welcome Way around 9:40 Tuesday night. The victim’s identity and cause of death have not been released. Detectives are asking anyone who witnessed any activity in the area of Welcome Way and Rock Haven Drive between 8PM and 9:30PM on Tuesday night, to call the Detective Division or Secret Witness.