This undated image provided by the Montgomery County Police Department shows Laura Wallen. Police in Maryland say Wallen, a pregnant teacher who was missing for more than a week, has been found dead in a shallow grave, and her boyfriend, Tyler Tessier, is charged with her slaying. Montgomery County police Chief Thomas Manger said at a news conference that she was found in Damascus, about 38 miles west of Washington on Wednesday, Sept. 13, 2017.
This undated image provided by the Montgomery County Police Department shows Laura Wallen. Police in Maryland say Wallen, a pregnant teacher who was missing for more than a week, has been found dead in a shallow grave, and her boyfriend, Tyler Tessier, is charged with her slaying. Montgomery County police Chief Thomas Manger said at a news conference that she was found in Damascus, about 38 miles west of Washington on Wednesday, Sept. 13, 2017. Montgomery County Police Department via AP)
This undated image provided by the Montgomery County Police Department shows Laura Wallen. Police in Maryland say Wallen, a pregnant teacher who was missing for more than a week, has been found dead in a shallow grave, and her boyfriend, Tyler Tessier, is charged with her slaying. Montgomery County police Chief Thomas Manger said at a news conference that she was found in Damascus, about 38 miles west of Washington on Wednesday, Sept. 13, 2017. Montgomery County Police Department via AP)

Pregnant teacher found dead; boyfriend charged with murder

September 13, 2017 6:41 PM