The Buffalo Bills said safety Damar Hamlin remains in critical condition on Tuesday after suffering a cardiac arrest during a Monday night NFL game, while the player¡¯s family thanked supporters during this ¡°challenging time.¡±

The Super Bowl-contending Bills said in a statement that Hamlin, 24, spent the night in the intensive care unit at the University of Cincinnati Medical Center, where he remains.

¡°We are grateful and thankful for the outpouring of support we have received so far,¡± the Bills said.