Investigators used a jackhammer and hand tools to conduct the search but halted it until an anthropologist arrived in the northwestern Indiana city from Indianapolis.
Investigators used a jackhammer and hand tools to conduct the search but halted work for several hours while waiting for the anthropologist to arrive from Indianapolis.
And then, in addition to that, at the same time, hand tools were replaced by massive electric tools and hand-powered electric tools, all achieved by electricity.
And then, in addition to that, at the same time, hand tools were replaced by massive electric tools and hand- powered electric tools, all achieved by electricity.