An autorickshaw driver and his accomplice allegedly raped a Somali woman in southeast Delhi's Nizamuddin last week. But a case was lodged only on Tuesday.

The 22-year-old, a refugee, took an auto from her house around 9 p.m.

on March 26, police said. After driving for sometime, the auto driver reportedly stopped at an isolated spot near a metro construction site.

"The woman alleged that the driver and another man then raped her. She could not recognize the spot.

The driver then allegedly dropped her home and threatened her not to report the incident. She told her relatives two days later, who encouraged her to go to Nizamuddin Police Station," a senior police officer said.

A medical examination confirmed rape. In a separate incident, a 13-year-old girl was allegedly raped by her 19-year-old neighbour in New Ashok Nagar.