articleThe Brief Glendale police are investigating a shooting and attempted car theft Monday morning. The incident happened on Sidney Place and Mill Road. Four people are in custody after a shooting and attempted car theft that happened in Glendale Monday morning. What we know:It happened around 1:47 a.m. when Glendale police were called to Sidney Place and Mill Road for a report of armed subjects attempting to steal a car. What you can do:Glendale police are asking for any video related to the incident.