HPD searching for two dangerous serial robbers

HPD investigators need your help finding these 2 men, caught on surveillance robbing people at gunpoint. New video was released of a suspect walking up to the woman, pointing a gun at her and demanding money at an apartment complex on Runnels Street. A second suspect then comes to help him. They hit the woman, grab her purse and take her car. Investigators say they're involved in 3 robberies. If you have any information, contact Crime Stoppers at 713.222.TIPS.