She was under arrest on suspicion of murder.

她因涉嫌谋杀而被逮捕。

《牛津词典》

The agency put the company’s boss, a Bouteflika ally, and other top directors under arrest or on probation on suspicion of doing too well out of procurement.

情报机关把公司的老板，也是阿布杜拉齐兹•布特弗利卡的同盟，和其他最高董事们逮捕或以采购过多为嫌疑而被缓刑。

youdao

Police can still arrest a person on suspicion of drunken driving if officers believe the motorist is impaired.

如果警察认为同乘车者酒醉不醒，仍可以以涉嫌酒后驾车而逮捕当事人。

youdao

One of the opposition candidates in the first round of voting was killed by military police who said he was resisting arrest on suspicion of plotting a coup.

VOA: standard.2009.07.26

Cayman Islands Premier McKeeva Bush says he will not resign despite his arrest on suspicion of corruption.

BBC: Cayman Islands' leader McKeeva Bush

The Academy Award winning actor-director entered a rehab program after his arrest on suspicion of driving under the influence of alcohol, his publicist said Monday.

CNN: Gibson: 'I am not an anti-Semite'

Among those attending will be the deputy speaker, Nigel Evans, days after his arrest on suspicion of raping one man and sexually assaulting another - allegations he says are completely false.

BBC: 'Evans the News' claims support of MPs after arrest