Ngata retires as a Raven; Billick also honored by team
FILE - In this Nov. 11, 2010, file photo, Atlanta Falcons running back Jason Snelling (44) is stopped by Baltimore Ravens defensive tackle Haloti Ngata (92) In the first quarter of an NFL football game in Atlanta. Ngata came into the NFL with Baltimore and will leave as a member of the Ravens, the team that provided him with his best memories and a Super Bowl ring. (AP Photo/David Goldman, File)

FILE - In this Nov. 11, 2010, file photo, Atlanta Falcons running back Jason Snelling (44) is stopped by Baltimore Ravens defensive tackle Haloti Ngata (92) In the first quarter of an NFL football game in Atlanta. Ngata came into the NFL with Baltimore and will leave as a member of the Ravens, the team that provided him with his best memories and a Super Bowl ring. (AP Photo/David Goldman, File)

May. 29, 2019 10:18 AM EDT
Former Baltimore Ravens NFL football player Haloti Ngata, right, speaks about his retirement during a news conference with former head coach Brian Billick, left, Wednesday, May 29, 2019, in Owings Mills, Md. (AP Photo/Gail Burton)

Former Baltimore Ravens NFL football player Haloti Ngata, right, speaks about his retirement during a news conference with former head coach Brian Billick, left, Wednesday, May 29, 2019, in Owings Mills, Md. (AP Photo/Gail Burton)

May. 29, 2019 04:04 PM EDT
Former Baltimore Ravens NFl football player Haloti Ngata, center, speaks about his retirement during a news conference with former head coach Brian Billick, left, and former general manager Ozzie Newsome, Wednesday, May 29, 2019, in Owings Mills, Md. (AP Photo/Gail Burton)

Former Baltimore Ravens NFl football player Haloti Ngata, center, speaks about his retirement during a news conference with former head coach Brian Billick, left, and former general manager Ozzie Newsome, Wednesday, May 29, 2019, in Owings Mills, Md. (AP Photo/Gail Burton)

May. 29, 2019 04:06 PM EDT
FILE - In this Feb. 3, 2013, file photo, Baltimore Ravens defensive end Haloti Ngata plays with two children after their 34-31 win against the San Francisco 49ers in the NFL Super Bowl XLVII football game, in New Orleans. Ngata came into the NFL with Baltimore and will leave as a member of the Ravens, the team that provided him with his best memories and a Super Bowl ring. (AP Photo/Patrick Semansky, File)

FILE - In this Feb. 3, 2013, file photo, Baltimore Ravens defensive end Haloti Ngata plays with two children after their 34-31 win against the San Francisco 49ers in the NFL Super Bowl XLVII football game, in New Orleans. Ngata came into the NFL with Baltimore and will leave as a member of the Ravens, the team that provided him with his best memories and a Super Bowl ring. (AP Photo/Patrick Semansky, File)

May. 29, 2019 10:20 AM EDT
FILE - In this June 17, 2014, file photo, Baltimore Ravens nose tackle Haloti Ngata, left, laughs as he chats with head coach John Harbaugh after an NFL football practice, in Owings Mills, Md. Ngata came into the NFL with Baltimore and will leave as a member of the Ravens, the team that provided him with his best memories and a Super Bowl ring. (AP Photo/Patrick Semansky, File)

FILE - In this June 17, 2014, file photo, Baltimore Ravens nose tackle Haloti Ngata, left, laughs as he chats with head coach John Harbaugh after an NFL football practice, in Owings Mills, Md. Ngata came into the NFL with Baltimore and will leave as a member of the Ravens, the team that provided him with his best memories and a Super Bowl ring. (AP Photo/Patrick Semansky, File)

May. 29, 2019 10:16 AM EDT