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:

Family and friends of the four victims killed in the Midtown mass shooting have spent several days mourning and laying their loved ones to rest. It’s believed that 27-year-old Shane Tamura targeted 345 Park Ave.

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.