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An elderly man has been arrested after his wife was found strangled to death in the couple's Montgomery County home. Rudi Koos, 80, is has been charged with first degree murder and related offenses in connection with the death of his 75-year-old wife, Waltrude.
According to , the four Americans taken hostage after their yacht was hijacked by pirates off the coast of Oman in the  have been killed. Pirates hijacked their yacht, named ''The Quest'', on February 18. 

The U.S. Naval ship that was following the yacht, which was traveling off the coast of Somalia, heard gunshots and attempted a rescue operation. Naval personnel had been negotiating with pirates when the incident occurred. After boarding the vessel, soldiers killed 2 pirates and detained at least 13 others. During the process they discovered that the pirates had shot and killed all four hostages. 

"The forces discovered all four hostages had been shot by their captors. Despite immediate steps to provide life-saving care, all four hostages ultimately died of their wounds," said a statement issued by the U.S. Central Command.

The hostages were identified as Scott and Jean Adam, husband and wife who owned the yacht, from Marina Del Rey, California. Their two friends were Phyllis Macay and Bob Riggle from , Washington. Two other bodies were found on the yacht, believed to be pirates. The party was taking place in a race with other boats, which started in Thailand, when they decided to leave it after scheduled stop in Mumbai, India. Reports say they spent some of their time distributing bibles around the world. They changed course and were hijacked by the pirates off the coast of Oman.