Can a defendant be found guilty of an attempted criminal threat?

Attempted criminal threats is a lesser included offense of criminal threats. (People v. Toledo (2001) 26 Cal.4th 221, 231.) "A variety of potential circumstances fall within the reach of the offense of attempted criminal threat. For example, if a defendant takes all steps necessary to perpetrate the completed crime of criminal threat by means of a written threat, but the crime is not completed only because the written threat is intercepted before delivery to the threatened person, the defendant properly may be found guilty of attempted criminal threat. Similarly, if a defendant, with the requisite intent, orally makes a sufficient threat directly to the threatened person, but for some reason the threatened person does not understand the threat, an attempted criminal threat also would occur. Further, if a defendant, again acting with the requisite intent, makes a sufficient threat that is received and understood by the threatened person, but, for whatever reason, the threat does not actually cause the threatened person to be in sustained fear for his or her safety even though, under the circumstances, that person reasonably could have been placed in such fear, the defendant properly may be found to have committed the offense of attempted criminal threat. In each of these situations, only a fortuity, not intended by the defendant, has prevented the defendant from perpetrating the completed offense of criminal threat itself." (Toledo, supra, 26 Cal.4th at p. 231.)