A Delhi police team of 15 officials reached Jaipur this morning to arrest Rajasthan Minister Mahesh Joshi's son Rohit, who is accused of raping a 23-year-old woman. The police team visited two residences of the minister in the city, the accused, however, was not available there. "Our teams are conducting a search to locate Rohit Joshi, who has been on the run," said a senior police officer.