AMPANG: Seven men, one of them impersonating a schoolgirl, went back to their alma mater as they apparently missed their student days.

All of them, aged 20, were in school uniforms and sneaked into their co-ed secondary school here yesterday.

One of them wore a girl's uniform complete with tudung.

"The school principal caught them in several classes at 8.30am," Ampang OCPD Asst Comm Abdul Jalil Hassan said.

Investigations revealed the men had left the school after completing Form Five in 2007.

The men claimed that they decided to sneak back into the school because they were nostalgic about their student days.

However, ACP Abdul Jalil said they did not rule out the possibility that they might have other motives.

The men were released on police bail at 6pm after having their statements recorded and urine samples taken which tested negative for drugs.

According to another report, they were so effective in their disguise that security guards in the school were fooled.