Community tipoffs led to arrest of two alleged cop killers in CTN, say police Metro police officer Mzuvukile Mhlengi was gunned down outside his home in Philippi on Wednesday. Picture: Pixabay.com 33 days ago CAPE TOWN - Police on Sunday said tipoffs by community members led to the arrest of two alleged cop killers this week. Metro police officer Mzuvukile Mhlengi was gunned down on Wednesday. The 49-year-old was based at the Metro Police Radio Control at N1 City in Goodwood. He was off duty at the time and was shot while sitting in his vehicle outside his home in Philippi.