Two children were removed safely after one called 911 to report the deaths of Stanislaus Sgt. Daniel Hutsell and Dinella Hutsell Source: Police Updates Off-duty Calif. sergeant, wife dead in suspected murder-suicide

One suspect struck a Washington State Patrol cruiser and crashed into a ditch, while the other was tracked into Seattle and arrested with helicopter support Source: Police Updates Watch: Driver flees Wash. troopers as brother tries to block pursuit in second car

A short vehicle pursuit ended in a fiery collision that injured five people, including a critically hurt woman and a 12-year-old boy Source: Police Updates LAPD cruiser catches fire in pursuit crash that trapped 12-year-old child, woman