Commonwealth v. Squailia, 706 N.E.2d 636, 429 Mass. 101 (1999)

Commonwealth v. Squailia, 706 N.E.2d 636, 429 Mass. 101 (1999)

When then defendant complained about a chalk that the prosecutor allegedly used during her cross-examination of the expert, the judge gave an instruction on the role of the chalks, which would eliminate any possible prejudice.