Lidia Quilligana was placed under arrest on Friday night after police were called to a residence to investigate the child’s injuries.
Ryan Flanagan was listed in stable condition in the intensive care unit with burns to her lower extremities.
The lawsuit is seeking punitive damages because attorney Amos Gern said his client sustained permanent scars on her thighs.
A fire broke out Friday night at a sushi restaurant in Midtown East, leaving three people injured from burns.
A stubborn blaze at a one-story commercial building in Queens took more than 10 hours to bring under control and injured seven firefighters, one seriously.
Flames spread through much of the top floor of a Super-8 in South Hackensack before being contained.
The accident happened at the Bank of America on Merrick Road in Lynbrook.
According to detectives, two men were preparing to wash windows at a Bank of America branch in Lynbrook using a 40-foot washing pole when a gust of wind blew the pole into a power line.