NEW YORK (CBSNewYork) -- Police were searching late Thursday for three people who are accused of trespassing in a hospital maternity ward in Brooklyn.

Police said the suspects – two women and a man – walked into the NYU Lutheran Medical Center maternity ward, at 150 55th St. in Brooklyn, and into a patient's room around 2 p.m. this past Sunday. They asked to take pictures with the woman's baby, but the woman said no, police said.

The suspects then drove off in a white minivan, police said.

One suspect was described as a Hispanic female around 30 to 35 years old, standing about 5 feet 4 inches tall and weighing about 145 pounds, with brown hair and brown eyes and wearing a black sleeveless shirt.

The second was also described as a Hispanic female around 30 to 35 years old, standing about 5 feet 3 inches tall and weighing about 160 pounds, with brown hair and brown eyes, and wearing a multicolor striped T-shirt and glasses, police said.

The third suspect was described as a Hispanic male about 30 to 35 years old, standing about 5 feet 7 inches tall and weighing about 150 pounds, with dark-colored eyes. He was bald and was wearing a white T-shirt and a black baseball cap, police said.

Police have released surveillance videos of all three suspects.

Anyone with information was asked to call the NYPD Crime Stoppers at (800) 577-TIPS, log onto the Crime Stoppers website, or text tips to 274637 (CRIMES) and enter TIP577.