嫌疑 + 人
The noun 嫌疑 (xiányí) means "suspicion" and is most commonly encountered in the compound 嫌疑人 (suspect, literally "person of suspicion"). It is a formal term used in legal and news contexts to refer to someone believed to be involved in a crime.
目前他只是有嫌疑,还没有被定罪。
mùqián tā zhǐshì yǒu xiányí, hái méiyǒu bèi dìngzuì.
At present he is only under suspicion and has not yet been convicted.
警方正在审问三名犯罪嫌疑人。
Jǐngfāng zhèngzài shěnwèn sān míng fànzuì xiányírén.
The police are interrogating three criminal suspects.
没有证据就不能随便给别人加上嫌疑。
Méiyǒu zhèngjù jiù bù néng suíbiàn gěi biérén jiāshàng xiányí.
You can't just pin suspicion on someone without evidence.