Police and prosecutors said he had faced allegations of threats, property damage and fraud in 2015 and 2016, all of which were dropped.
Authorities have searched the four apartments and multiple cars the attacker had looking for clues, Muenster police boss Hajo Kuhlisch said Sunday.
Police said it was too early to speculate about the motive behind the crash and say they are still investigating.
After smashing into crowds of people, Mr Handeln is believed to have shot himself dead.
The Sueddeutsche Zeitung said the man had psychological problems.
McGregor Says UFC Will Strip Him of Nothing
But the Irishman has a message for White and the UFC. "This is obviously a fight which is very important to him and his future". Not that McGregor ever needs help selling a fight, but that matchup now sells itself.
A 51-year-old woman from the Lueneburg area in northern Germany and a 65-year-old man from the Borken area near Muenster were killed.
The recent ramming attack in Germany's Muenster came two years after 24-year-old Tunisian national Anis Amri drove a truck into people at a Christmas market in Berlin, killing 12 and injuring nearly 50.
Flowers and candles are seen at the place in Muenster, Germany, Sunday, April 8, 2018 where a vehicle crashed into a crowd yesterday.
Ms Adomeit went on to say there was no indication the perpetrator had any political motives for the attack.
Officials said some of the 20 people injured were still in a life-threatening condition.
Brazil's Supreme Court rejects Lula's bid to avoid prison
The decision by the Supreme Federal Tribunal means that da Silva will likely soon be forced to begin serving his 12-year sentence. Opinion polls put him on course for a third term in October's election despite the conviction and six pending bribery cases.
Elke Adomeit told reporters the Muenster authorities had three criminal proceedings against him while there was a further charge against him with the Ansbach prosecutor. The city was buzzing on one of the first warm spring days of the year and people were sitting outside the Kiepenkerl when he drove into the bar's tables with such a vengeance that the vehicle only came to a stop when it hit the wall of the pub.
And in Spain, the jihadists also claimed a rampage along Barcelona's Las Ramblas boulevard in August 2017 that killed 14 and left more than 100 injured.
In a separate development, authorities in Germany's capital Berlin arrested six people who they say planned to carry out a "violent crime" at the city's half marathon.
Kiepenkerl is a popular bar in the city's historic downtown area.
Lino Baldi, who owns an Italian restaurant near the scene of the crash, told Sky TG24 that the city center had been packed with people out enjoying a Saturday market and summer-like temperatures, which had risen to 25 degrees Celsius (77 degrees Fahrenheit) from just 12 degrees (54 degrees F) a day earlier.
Bollywood actor gets 5 years for killing protected antelopes
Four months later, the court suspended the sentence and ordered the actor not to leave the country without formal permission. The Chief Judicial Magistrate, Dev Kumar Khatri, while announcing the verdict, called the actor a "habitual offender".
The city's Roman Catholic bishop, Felix Glenn, invited all of Muenster's citizens to a joint Catholic-Lutheran memorial service at the famous Paulus Cathedral on Sunday night.