San Antonio Police detectives are looking for a 'person of interest' in connection with last week's ambush murder of Balcones Heights Police Officer Julian Pesina, officials tell 1200 WOAI news.


 Pesina was ambushed by two masked men as he locked up his tattoo business on Hillcrest Av. and was shot as many as nine times.


 Detectives don't say the man who is wearing a ball cap and appears to be in a dark vehicle with a white hood is a suspect, just that he 'has information' that may help crack the case.


 Officers are asking that anybody with information on the case call 207-7635 confidentially.