Away from work, Mr. Read’s LinkedIn profile listed model railroading, home brewing and dogs as interests.
Richard Michael Ridgell, 52, Westminster, Md.
After a long career with the Maryland State Police, Richard Michael Ridgell worked as a security guard at the Navy Yard.
The graduate of Brooklyn Park High School was known to friends as “Mike” or “Mr. Mike.” He helped coach a Westminster Jaycees girls softball team on which one of his daughters played.
Those daughters remained important to him.
“Love my Girls!” Mr. Ridgell tweeted last month.
• This article is based in part on wire service reports.