Lithuania has found no evidence of terrorism or sabotage so far in its investigation of a DHL cargo plane crash near Vilnius airport, prosecutors said on Tuesday. The aircraft's black boxes containing flight data and voice recorders have been found and investigators are preparing to examine the material,

The Lithuanian airport authority identified the aircraft as a “DHL cargo plane flying from Leipzig, Germany, to Vilnius Airport.”

Lithuanian investigators have so far found no evidence that the crash of a cargo plane from Germany in Vilnius could have been caused intentionally. "Based on what we have and what we know now, there are no indications that it could have been an act of sabotage,

The aircraft crashed at 5:30 a.m. local time, Ramūnas Matonis — who is the head of communications for the Lithuanian police — tells PEOPLE in a statement. Matonis also said that a Spanish citizen had died in the crash, while three people (from Spain, Germany and Lithuania) were injured.

Lithuania is leaning towards a technical cause for the crash on Monday of a DHL cargo plane as it came in to land at Vilnius airport, the

Lithuania has found no sign that the crash on Monday of a DHL cargo plane was caused by sabotage, and believes technical issues were a more likely explanation, officials said on Wednesday. The aircraft crashed as it came in to land at Vilnius airport on Monday,

Recovery work continued on Thursday after the crash of a cargo plane earlier this week in Lithuania. Emergency services continued to collect the wreckage of the Swiftair aircraft, which was travelling from the eastern German city of Leipzig to the Lithuanian capital Vilnius on behalf of logistics company DHL.