This is an archived article that was published on sltrib.com in 2014, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

A man suspected of murdering a retired elementary school teacher was three hours away from boarding a plane to El Salvador when police caught him.

The Unified Police Department arrested Bryan Steve Quintanilla, 18, on Saturday on suspicion of murdering Margaret Steffey in her Taylorsville home.

A police news release said Quintanilla used Steffey's ATM card and police found other evidence linking him to Steffey's suffocation.

Officers went to her house near 3900 W. Blue Meadow Drive (5850 South) Wednesday morning after relatives said that they had not heard from her for several days. Officers found her body inside and immediately believed the death was suspicious. An autopsy concluded she had been suffocated.

There were no signs of forced entry, and it is possible that Quintanilla knew Steffey, Salt Lake County Sheriff Jim Winder said at a Saturday evening news conference. Investigators found fingerprints that places the man in "close proximity" to Steffey when she died, according to the arrest affidavit.

Also, Quintanilla was allegedly draining Steffey's ATM card following her death, Winder added. While police are still looking into those purchases, the sheriff said that some of them were for food and means to flee the country.

Police found Quintanilla about 7 a.m. Saturday with a 10 a.m. plane ticket for El Salvador, where Quintanilla has immediate family, the affidavit adds.

Quintanilla denied ever being in Steffey's home, according to his arrest affidavit.

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