OWINGS MILLS, Md. — Needing to regroup from a humbling defeat to Detroit in which they allowed 224 rushing yards and collected zero sacks, the Ravens will again be without star defensive tackle Nnamdi Madubuike at Kansas City on Sunday.

The two-time Pro Bowl selection hasn’t played or practiced since suffering a neck injury in the Sept. 14 win over Cleveland, but concern extends beyond Madubuike’s short-term availability. Head coach John Harbaugh said last Saturday that various tests were being run and it wasn’t clear exactly when Madubuike sustained the injury against the Browns, but the organization hasn’t provided further details about his condition or long-term outlook.

Madubuike was on Baltimore’s sideline watching Monday’s game and remains on the 53-man roster.

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