LOS ANGELES — Rams wide receiver Puka Nacua aggravated his knee injury against the Detroit Lions on Sunday night and will be placed on injured reserve, coach Sean McVay said Monday.
Nacua has a PCL (posterior cruciate ligament) sprain, McVay said, and will miss at least four games by being placed on IR.
Nacua suffered the injury while making a catch midway through the second quarter of the 26-20 overtime loss to the Lions. He limped off the field and went into the blue medical tent. Nacua later returned to the game for a short stint…