He first crashed his car into some shops in a shopping centre in Texas , then got out of the vehicle and opened fire on some people before being killed by the police .
This is CNN's reconstruction of what happened in the last few hours in the parking lot of the Killeen Mall in the American state.
It is not yet clear whether there are any victims and what the conditions of the injured are .
The mall was evacuated and closed to the public.
(Online Union)
