Mangaluru: The Vittal police have arrested one more person on the charges of sexually assaulting a minor.

The minor girl was sexually assaulted by five persons on different instances and police had already arrested three persons on July 9.

The arrested is identified as Puneeth alias Purushotham.

With this, the number of arrested in the serial gang rape case increased to four. The police are on the look out for another accused Pavan, sources added.