While many Maryland truck accident cases do not require testimony from an expert witness, some do. Typically, these are the cases that present complex issues regarding causation. When a plaintiff intends on calling an expert, it is reasonable to assume that the defense will also present their own expert. It is important that Maryland personal injury plaintiffs anticipate testimony from a defense expert.
In a recent state appellate opinion, the court discussed the permissible scope of expert witness testimony that was designated as impeachment evidence. Impeachment is a term used to describe a party’s attempt to discredit an opposing witness by showing the jury that their testimony is biased or flawed.
According to the court’s opinion, the plaintiff was arrested and placed in a county bus for transport. During the transport, the van struck a concrete barrier and the plaintiff was injured as a result. The plaintiff filed a lawsuit against the county. The plaintiff had been in one prior accident, and was involved in another accident after the bus accident, but before this case went to trial. The plaintiff provided notice that he was calling a medical expert.