A robbery suspect escaped police custody barefoot while being escorted for an X-ray scan at a hospital in Hong Kong, but he was rearrested hours later after stealing from a cabby while taxi hopping, the Post has learned. The 35-year-old suspect, surnamed Lam, was receiving stomach cancer treatment at Queen Elizabeth Hospital in Jordan at around 11am on Friday when he escaped. He was escorted to get an X-ray scan by two police officers, both with around 20 years of experience in the force, when...