Police say a Bronx woman has been arrested after allegedly slashing another woman on the 5 train near Grand Central Terminal.

Officials say Jacqueline Sanjurjo, 53, attacked the 31-year-old victim who had her infant son with her at the time. They say she ran off with the child but police arrested her soon after.

Sanjurjo is facing charges for  assault, criminal possession of a weapon and acting in a manner injurious to a child.

The victim was taken to Bellevue Hospital with cuts to her head and is expected to be OK.