New York, July 26 (ANI): James Holmes, who allegedly killed 12 people during the screening of the latest Batman film-'The Dark Knight Rises,'-may have hired several prostitutes in the months before he carried out the shooting, and one of them remembers him as a 'nice' guy, it has emerged.

Gossip website TMZ uncovered what appears to be a profile of the Batman obsessed killer on an online message board that is used to rate hookers.

The site spoke to three women that Holmes supposedly hired for sex and then reviewed on the site.

According to the New York Daily News, one of them was 'positive' she and Holmes met up twice, most recently in August 2011.

I had no issues with him, he was really nice, the woman, who went by the name 'Tiffany,' told the site.

He felt bad that I wasn't getting more customers while in Colorado, so he called a few days later, and we met up again, the site quoted the woman, as saying.

The other two women weren't sure if they had hooked up with Holmes before.

According to the website, one said he 'looked very familiar.' (ANI)