FOX 4 News CrimeFiles: Week of July 16

Teen arrested for dozens of TikTok car break-ins in Plano, police arrested a serial murder suspect after three women were found dead in Dallas, a man was arrested for the murder of an innocent woman who was taking her daughter to get a prom dress, Timothy Simpkins found guilty of shooting at Timberview HS, and a girl waves 'help me' note that leads to arrest of a North Texas man.