Usage examples for scrutinising:

• She quickly glided forwards ahead of him, kissed her mother and father almost abruptly, then turned to the young wife with a scrutinising eye. "The Translation of a Savage, Complete" – Gilbert Parker Last Updated: March 12, 2009

• All this while the consul was scrutinising his strange visitor with increasing astonishment. "Travels in the Steppes of the Caspian Sea, the Crimea, the Caucasus, &c." – Xavier Hommaire de Hell

• Mr. Aston gave Aymer a scrutinising glance. "Christopher Hibbault, Roadmaker" – Marguerite Bryant