The H 2 molecule is a good example of the first type of covalent bond, the nonpolar bond. Because both atoms in the H 2 molecule have an equal attraction (or affinity) for electrons, the bonding electrons are equally shared by the two atoms, and a nonpolar covalent bond is formed. good example of a polar covalent bond is the hydrogen-oxygen bond in the water molecule. Water molecules contain two hydrogen atoms (pictured in red) bonded to one oxygen atom (blue). Oxygen, with six valence electrons, needs two additional electrons to complete its valence shell. Each hydrogen contains one electron.
No one was ever convicted of the crimes, but one man confessed. Albert DeSalvo, already in custody for robbery and sexual assault, claimed to be the Strangler. Serving his sentence in Bridgewater State Hospital for his other crimes, DeSalvo escaped with two other inmates and triggered a massive manhunt. He was captured the next day, Feb. 25, 1967.
Herman Mudgett, aka HH Holmes. They finally caught up to Holmes in November in one of his childhood haunts in Vermont, put him under surveillance, and gave the information to police. On the afternoon of November 16, 1894, H.H. Holmes was arrested in Bostonas he was preparing to leave the country by steamship. He surrendered easily, probably believing that he could resort to his highly successful weapon, a glib tongue and a load of lies, to get himself out of a tight spot.