Police accused the estranged husband of Satomi Yamada of slitting her throat last month
Posts published by “Roland Shichijo”
Officer admitted whacking subordinate's head with steel ladle
Suspect posted nude clip, victim's personal details on Twitter
Men tried to chase suspect down; 1 injured
Cops believe suspect stalked victim after drinking
Guard, 69, was asleep; cameras not monitored live
Satoshi Uematsu wrote disturbing letter; planned premeditated massacre
Victim, 75, suffered 4 broken ribs
Victim told police she 'didn’t notice the sound of a motorcycle approaching because she was so absorbed in the game'
Fountain at the park resembles a Poke ball when viewed from above