Since 2008 Lembergs has faced a long-running investigation for
bribery,
money laundering and abuse of office. He vehemently denies any wrongdoing. On 22 February 2021, Lembergs was sentenced to 5-year imprisonment for massive graft, money laundering and abuse of office, along with a 20,000 euro fine, and confiscation of property worth tens of millions of euros. His son, Anrijs, received a sentence of two years. He was immediately arrested after that. Lembergs was released from
Riga Central Prison after serving a year, on 25 February 2022, after posting a bail of €100,000 which was granted by the
Riga Regional Court after a request from his lawyers. The conditions of the deal involve a ban on Lembergs serving as mayor of Ventspils in the future and attempts on appealing his original sentence. Despite the conviction and a
split among the alliance, the Union of Greens and Farmers once again nominated him as their prime minister candidate in July 2022 before the
2022 parliamentary election (albeit without him running on the ballot). ==Controversies==