Lucknow, June 12: Two persons, said to be part of a three-member gang who looted a petrol pump, were killed in an encounter with police here early today. The encounter took place in Kaiserbagh police station area in the wee hours of the day, police said. Cash amounting to Rs 1.30 lakh were recovered from the possession of the deceased, they said adding the money was looted from a local petrol pump recently. A man hunt has been launched to nab the third member of the gang, who managed to escape while the encounter was on, they added. Bureau Report