The BBC's Trending programme spoke to Dr Jovan Byford, senior psychology lecturer with the Open University, about it.
英国广播公司的Trending节目同英国开放大学的高级心理学讲师约万· 拜福德博士谈到了这一点。
NPR音讯 2012年12月合集
The police later identified them as coaches of the team. Jovan Belcher then walked away from the coach and from the police.
警方随后辨认出这些是酋长队的球队教练。接着，约万·贝克尔从教练和警方身旁走开。
英语百科
Jovan
Jovan (Serbian Cyrillic:Јован, Old Church Slavonic:Їωан, Macedonian:Јован) is a Serbian and Macedonian male given name equivalent to English "John" or Slavic Ivan, from Hebrew:יהוחנן.