An explosion rocked the town hall in Rymarov, east Czech Republic on Tuesday afternoon, but no one was injured, according to police, ONA reports citing Xinhua.
Police have detained a person who is now under investigation, said the Policie CR in a tweet.
"Moravian-Silesian Region: Police detained a person who is currently being examined in connection with the explosion, which took place around 5 pm today in the Rymarov Town Hall. At this point, police officers are conducting crime scene scans and tracking. There was no personal injury," tweeted the Policie CR.