Watch: ‘Nightmare Neighbor’ keeps screaming and yelling, threatening


They call him the nightmare neighbor.

“He keeps screaming and yelling. Threatening,” said Betty Oliver, 70, who lives next door to Mark Yaskoweak — the man who neighbors say has been screaming obscenities and threatening violence at all hours of the day and night for nearly a year.

The neighbors who live in a rent-controlled building across the street from the beach in Santa Monica say late last week his threats of violence escalated.

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