suspect (someone) of wrongdoing

Translations
подозревать (кого-либо) в правонарушении
The manager started to suspect them of wrongdoing after noticing discrepancies in the reports.
Менеджер начал подозревать их в правонарушении после того, как заметил несоответствия в отчетах.
Definitions
To believe or have the impression that someone may have committed a crime, offense, or improper act, often without having definite proof.
Words
suspect

verb
подозревать
someone

pronoun
кого-то
of

preposition
в
wrongdoing

noun
проступке