Four people were killed and a fifth was injured in a mass shooting at a Midtown Manhattan office building on Monday. The injured victim was an employee at the NFL, according to NFL Commissioner Roger Goodell. Here's what we know about the four people killed:

NEW YORK -- Wesley LePatner, a senior executive at Blackstone, was laid to rest on Thursday. She was one of four killed after a gunman opened fire inside a Midtown Manhattan office building earlier this week. Her funeral services were held at Central Synagogue on the Upper East Side. The Yale graduate was a senior managing director at Blackstone.

Hundreds of officers from as many as 54 of the city’s 77 precincts in the city, as well as from states and counties in the surrounding area, attended the funeral