Police on Sunday apprehended at least four accused including Muttahida Qaumi Movement-London (MQM-London) target killer during raids in Karachi's different areas. As per details, police carried out a raid near Orangi Town's Khalil Market and arrested a Muttahida Qaumi Movement-London's (MQM-London) target killer namely Ahsan alias Sonu. Weapons were also recovered from his possession. According to police, the arrested man was involved in the killing of several persons. On the other hand, three accused were detained during an operation in Korangi's Zia Colony area and recovered weapons and drugs from their possession.