Police Make Arrest In Maryland Hospital Killing

BETHESDA, Md. (AP) -- Montgomery County police have arrested a Suburban Hospital employee in the stabbing death of his supervisor at the facility.

Police said Thursday that they have arrested Keith Little, 49. Police say surveillance video helped lead them to Little.

Authorities locked down the hospital on Saturday after Roosevelt Brockington Jr., an engineer responsible for heating and cooling in the building, was found stabbed to death in a basement office.

Police said at a news conference Thursday that Brockington, who had worked at the hospital since 2006, had been stabbed more than 70 times. Police said Brockington, 40, was Little's supervisor and may have been disgruntled by a poor performance evaluation.

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