CBS Boston story
Suspicious, or just seven foreign chemical engineers from five different US cities coming together at Boston's main drinking water reservoir after midnight for, um, something innocent?
Where is Walter Bishop when we need him to figure this out?
BELCHERTOWN (CBS) – Shortly after midnight Tuesday, seven people were caught trespassing at the Quabbin Reservoir.
State Police say the five men and two women are from Pakistan, Saudi Arabia, and Singapore, and “cited their education and career interests” for being in the area. The men told police they were chemical engineers and recent college graduates.
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All seven were allowed to leave and will be summonsed to court for trespassing. The FBI is investigating and routine checks of public water supplies have been increased following the incident.
The seven individuals currently live in Amherst, Cambridge, Sunderland, Northampton and New York City. Police have not released their names because a court date has not been set.
Suspicious, or just seven foreign chemical engineers from five different US cities coming together at Boston's main drinking water reservoir after midnight for, um, something innocent?

Where is Walter Bishop when we need him to figure this out?