"We repudiate the coup-born regime's political violence. The political movement demands the immediate release of our militant," MAS presidential candidate Luis Arce tweeted.
A week ahead of Bolivia's elections, Arce also urged "an end to the far-right-wing attacks against MAS and its representatives."
Segovia was arrested for allegedly inciting violence a week after a far-right group assaulted a MAS office in the Plan 3000 neighborhood, where the candidate's campaign house is located.
MAS candidate Brenda Segovia has been arrested in Santa Cruz, following a far-right attack on a MAS office in Plan 3000. The Camacho supporters responsible have not been arrested. This is the latest case of political persecution against MAS representatives during the campaign. pic.twitter.com/kz5bfF0m99