According to the suit, Pamela Anderson called police to her home in the 900 block of North Central Park Avenue because her son had stopped taking his medication for a "mild mental illness" and she wanted them to escort him to a hospital, as police had done in the past. She explained that her son was unarmed and not violent, and when officers arrived she was waiting on the porch to let them know he was in his first-floor bedroom listening to music, the suit alleges.